4, -4
(Square root of 5) times 4
That is the simplest radical form of the actual fraction, 7/4 ===
4√23
It is +/- 4*sqrt(5)
The square root of 28 or in this case the radical form of 28 will be 2 times radical 7. Since 28 is 4 times 7 and the square root of 4 is two.
The square root of 48 in radical form is 4√3.
4, -4
4 times the square root of 17
(Square root of 5) times 4
4√4
4√2
4√2
That is the simplest radical form of the actual fraction, 7/4 ===
4√11
4√2
4√23